lower break lights dont work but 3rd does on 1992 Buick Park Avenue

Ok my 92 park ave doesn't have the lower break lights I don't know why I've changed the break. Controler behind the duct on the firewall both switches above the pedal any other suggestions are welcome.

1 answer 1 comment
Have you checked the brake light bulbs and the check for power to the bulbs when the brake pedal is pressed? Check for power at the dark green/white wire at the right hand brake light and yellow/black wire at the left brake light.
Yes both dead